2015 Acura TLX

I am reporting a catastrophic safety defect and a failure of a federal recall remedy on my 2015 Acura TLX. My vehicle was previously identified as part of the connecting rod bearing recall (NHTSA Campaign Number: 23V751000). The dealership performed the official recall inspection/remedy in February 2026. However, in September 2026, the engine suddenly developed a loud, metallic knocking sound coming directly from the motor. A metallic knock is the primary warning sign of imminent rod bearing failure, which poses a severe safety risk of sudden engine seizure and stalling while driving at highway speeds. I contacted Acura Customer Service to report that the recall remedy failed and that the vehicle is unsafe to operate. Acura corporate has completely denied my claim and refused to take corrective action, despite this being a direct, unmitigated failure of the recalled component. Injuries: No Crash: No Fire: No Speed at time of incident: Idle

While driving my 2015 Acura TLX, warning lights illuminate and the vehicle unexpectedly shifts into neutral while the vehicle is moving. When this occurs, the vehicle loses the ability to accelerate normally, creating a serious safety concern in traffic. These symptoms appear consistent with the condition addressed by Acura recall KC2 (NHTSA Recall 16V-640), involving the transmission wire harness/connection and transmission control system. The recall describes a condition in which the transmission can unexpectedly shift into neutral while driving. My VIN is not coming up under recall yet my vehicle has done this same thing multiple times over the past few months. I need my VIN added to recall list so this serious issue can be repaired under recall by Acura.

the 2015 1st generation Acura TLX is affected by a defective torque sensor inside the steering gearbox that malfunctions sending error codes displaying as LKAS, ESP, EPB, ACC, Driver mitigation control, etc. these driver assisted technologies are dangerous when faulty. a fault code triggered in the driver assist system tech causes the vehicle to lose power steering under power and at speed causing an unsafe operation of the vehicle that can result in death. Honda motor corp is aware of this because they extend the warrantee for this part to be replaced. Honda issued a superseding memo to cover the cost of repairs between 80-100 percent of the repair. the original TB (tech Bulletin) 15-056 was for 2013-14 Honda Accord, however the 2015 Acura TLX shares the design of that vehicle and supplied the parts for the first generation Acura TLX. the revision classifies the gearbox as no longer a controlled part, a replacement must be ordered when hard codes are repeating 53-02, 53-02. I have spoken to Honda and they are denying this issue is a recallable issue. it has to be recalled and if research is conducted I am sure that it will be seen to have caused collisions on the roadway, I have had several near miss incidents and my vehicle has very low miles to be affected by an issue like this and the car has never been hit.

As I’m driving my car will shift in neutral which I know this isn’t normal on highway, bridges even low grounds. Don’t see a recall on my car, but after researching I seen In September 2019 tlx was having some of the same problems different year. And this situation happen 3x so far til I afraid to drive it. Just driving smoothly then goes into different gear which can put me, my kids and anyone else in danger.

The vehicle is experiencing extensive factory paint failure and clear-coat delamination on the roof, around the rear windshield, C-pillars, and upper door frames. The condition began approximately 12 months ago around the rear windshield and has progressively spread to multiple upper body panels despite normal ownership and maintenance. The paint is peeling in large sections, exposing the underlying paint layers. Research indicates Acura previously acknowledged a similar paint adhesion defect affecting certain 2015 Acura TLX vehicles around the rear windshield and issued a warranty extension for some vehicles. Although my vehicle may not have been included in that program, the failure pattern appears substantially similar. The vehicle has not been involved in any collision affecting these areas, and the paint appears to be the original factory finish. The condition continues to worsen over time. The vehicle is available for inspection upon request. Acura Client Relations has been contacted, and a case has been opened requesting inspection and review.

Car randomly goes into neutral and stays in neutral not allowing gear change

The contact owns a 2015 Acura TLX. The contact stated that while driving at various speeds the vehicle had suddenly began to shake and rattle and eventually stalled. The contact able to restart the vehicle and continued to drive. Over time the failure continued to occur more frequently. The vehicle was taken to the local dealer who diagnosed the fuel pump needed to be replaced. The vehicle was later repair by a local mechanic. The manufacturer was contact regarding the failure and informed that the VIN was not included in the NHTSA Campaign Number: 23V858000(FUEL SYSTEM, GASOLINE). The contact indicated that the vehicle had experienced that same failure listed in the recall. The failure mileage was 89,000.

The emergency brake system continues to come on and read all the type of stuff on the screen, as well as the LKAS keeps coming on the screen showing problems and when it does, the transmission or engines stalls a little and slows up and speed down on its on

The contact owns a 2015 Acura TLX. The contact stated that the rear-view camera displayed a distorted image while the vehicle was in reverse(R). The failure obstructed the driver's visibility, which prevented the driver from safely operating the vehicle. The contact stated that the image was being blocked. Additionally, the rear-view mirror had dark sunspots that obstructed the driver's visibility. Most recently, the contact became aware that the driver’s seat was fractured where the seat adjust buttons were located. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was made aware of the failure and referred the contact to the NHSTA Hotline for assistance. The failure mileage was approximately 50,000.

Vehicle displays two warnings under normal usage. First warning is Emissions system issue and second is Brake System Failure. The Vehicle runs completely normal and operational, however these two warnings flash on the vehicle. The parking brake indicator also flashes. Vehicle has been to dealership/shop for multiple repairs; around 3-4 repairs within two months with no resolve for the same warning/issue.

The vehicle is throwing a steering code of LSAK. The steering is being compromised as the vehicle cannot determine if it is being steered correctly or not. After researching this code, I have seen hundreds of other people so far complaining about the same code for this year, make and model. One person had stated that his steering stopped mid way on his drive. I looked up the prices of correcting this issue and it ranges anywhere form 1800.00 to 2000 .00. My vehicle only has 65,000 miles on it and this is a potentially very dangerous situation. With the hundreds of customers that I have seen so far that are complaining of the same issue, I do not feel that this should be the customers responsibility to fix but rather a recall or at the very least a class action lawsuit if the dealer will not correct this potentially very dangerous issue.

The contact owns a 2015 Acura TLX. The contact received notification of NHTSA Campaign Number: 23V751000 (Engine and Engine Cooling). The dealer was contacted several times for the recall repair; however, the dealer informed the contact that the part to do the recall repair was not yet available. The contact stated while driving 45-50 MPH, the vehicle lost motive power. The contact was able to veer to the shoulder of the road. The vehicle failed to restart and was towed to Firestone, where it was diagnosed and determined that the engine had seized. The vehicle was not repaired and was towed to the residence. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not notified of the failure. The failure mileage was approximately 99,000.